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      1 // RUN: %clang_cc1 -analyze -analyzer-checker=core,debug.ExprInspection -analyzer-config suppress-c++-stdlib=false -verify %s
      2 // RUN: %clang_cc1 -analyze -analyzer-checker=core,debug.ExprInspection -analyzer-config suppress-c++-stdlib=true -DSUPPRESSED=1 -verify %s
      3 
      4 #ifdef SUPPRESSED
      5 // expected-no-diagnostics
      6 #endif
      7 
      8 #include "../Inputs/system-header-simulator-cxx.h"
      9 
     10 void clang_analyzer_eval(bool);
     11 
     12 void testCopyNull(int *I, int *E) {
     13   std::copy(I, E, (int *)0);
     14 #ifndef SUPPRESSED
     15   // expected-warning@../Inputs/system-header-simulator-cxx.h:110 {{Dereference of null pointer}}
     16 #endif
     17 }
     18